What are the energy-saving methods for steam generators?

Energy saving is an issue that needs to be considered in industrial production, especially for industrial boilers, to improve thermal power support for industrial production. Energy saving is a reflection of the technical level of the boiler industry. With the implementation of national energy conservation and environmental protection policies, traditional coal-fired industrial boilers are gradually replaced by natural gas steam boilers, and a revolution in energy conservation and environmental protection has occurred in the industrial thermal power field. In addition to transforming traditional industrial coal-fired boilers into natural gas steam boilers, measures can also be taken to save energy during the operation of natural gas steam boilers. The following energy-saving measures for gas steam generators are summarized.

1. According to the amount of steam required for industrial production, reasonably select the power of the gas steam generator and the number of boilers. The higher the match between the two conditions and actual use, the smaller the smoke exhaust loss and the more obvious the energy saving effect.

2. Full contact between fuel and air: Let the appropriate amount of fuel and the appropriate amount of air form the optimal ratio for combustion, which can not only improve the combustion efficiency of the fuel, but also reduce the emission of polluting gases and achieve dual energy-saving goals.

3. Reduce the exhaust gas temperature of the gas steam generator: Reduce the boiler exhaust temperature and effectively utilize the waste heat generated in the exhaust. Generally, the efficiency of commonly used boilers is 85-88%, and the exhaust temperature is 220-230°C. If an energy saver is installed to utilize exhaust heat, the exhaust temperature drops to 140-150°C, and the boiler efficiency can be increased to 90-93%.

4. Recycle and utilize the heat of boiler sewage: Utilize the heat in continuous sewage through heat exchange to increase the feed water temperature of deoxygenated water to achieve the purpose of energy saving of natural gas steam boilers.

Nobeth selects burners imported from abroad and uses advanced technologies such as flue gas circulation, classification, and flame division to greatly reduce nitrogen oxide emissions, reaching and far below the “ultra-low emissions” (30mg,/m) stipulated by the country. standard.The fuel-gas steam generator is designed with German diaphragm wall boiler technology as the core, and is equipped with Nobeth’ self-developed ultra-low nitrogen combustion, multiple linkage designs, intelligent control systems, independent operating platforms and other leading technologies. , more intelligent, convenient, safe and stable. It not only complies with various national policies and regulations, but also performs outstandingly in terms of energy saving and reliability. Compared with ordinary boilers, it saves more time and effort, reduces costs and increases efficiency.